| 呼 称 |
ボルト軸径
(mm) |
ボルト孔径
(mm) |
ボルト軸断面積
(mm2) |
許容せん断力(kN) |
許容引張力
(kN) |
| 1面せん断 |
2面せん断 |
M12 |
12 |
12.5 |
113 |
7.9 |
15.8 |
13.6 |
| M16 |
16 |
16.5 |
201 |
14.1 |
28.1 |
24.1 |
| M20 |
20 |
20.5 |
314 |
22.0 |
44.0 |
37.7 |
| M22 |
22 |
22.5 |
380 |
26.6 |
53.2 |
45.6 |
| M24 |
24 |
24.5 |
452 |
31.7 |
63.3 |
54.3 |
| 呼 称 |
許 容 支 圧 力(kN) |
| 板 厚(mm) |
| 1.6 |
2.3 |
3.2 |
4.0 |
4.5 |
6.0 |
8.0 |
9.0 |
10.0 |
12.0 |
| M12 |
5.6 |
8.1 |
11.3 |
14.1 |
15.9 |
21.2 |
|
|
|
|
| M16 |
7.5 |
10.8 |
15.0 |
18.8 |
21.2 |
28.2 |
37.6 |
|
|
|
| M20 |
9.4 |
13.5 |
18.8 |
23.5 |
26.4 |
35.3 |
47.0 |
52.9 |
58.8 |
|
| M22 |
10.3 |
14.9 |
20.7 |
25.9 |
29.1 |
38.8 |
51.7 |
58.2 |
64.6 |
77.6 |
| M24 |
11.3 |
16.2 |
22.6 |
28.2 |
31.7 |
42.3 |
56.4 |
63.5 |
70.5 |
84.6 |
|